47.4 sec in total
2.4 sec
44.4 sec
611 ms
Visit zhuxue24.cn now to see the best up-to-date Zhuxue 24 content and also check out these interesting facts you probably never knew about zhuxue24.cn
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Visit zhuxue24.cnWe analyzed Zhuxue24.cn page load time and found that the first response time was 2.4 sec and then it took 45 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 33 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.
zhuxue24.cn performance score
name
value
score
weighting
Value2.4 s
72/100
10%
Value7.5 s
4/100
25%
Value7.2 s
30/100
10%
Value10 ms
100/100
30%
Value0.55
13/100
15%
Value4.6 s
82/100
10%
2394 ms
2426 ms
20443 ms
20442 ms
1355 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 87% of them (39 requests) were addressed to the original Zhuxue24.cn, 2% (1 request) were made to Chat16.live800.com and 2% (1 request) were made to S4.cnzz.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Zhuxue24.cn.
Page size can be reduced by 143.1 kB (46%)
309.5 kB
166.5 kB
In fact, the total size of Zhuxue24.cn main page is 309.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Images take 238.1 kB which makes up the majority of the site volume.
Potential reduce by 28.9 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 4.1 kB, which is 11% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 28.9 kB or 79% of the original size.
Potential reduce by 88.1 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Zhuxue 24 needs image optimization as it can save up to 88.1 kB or 37% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 8.9 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 8.9 kB or 63% of the original size.
Potential reduce by 17.1 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Zhuxue24.cn needs all CSS files to be minified and compressed as it can save up to 17.1 kB or 83% of the original size.
Number of requests can be reduced by 4 (44%)
9
5
The browser has sent 9 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhuxue 24. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.
zhuxue24.cn
2394 ms
www.zhuxue24.cn
2426 ms
style.css
20443 ms
jquery-1.10.2.min.js
20442 ms
global.js
1355 ms
banner.js
1309 ms
monitor.js
3819 ms
201517114341.jpg
19919 ms
2015yd2000x500.jpg
19895 ms
banner1.jpg
19896 ms
banner2.jpg
19896 ms
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11619 ms
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11624 ms
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19895 ms
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19895 ms
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19896 ms
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19895 ms
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19895 ms
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19885 ms
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19883 ms
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19867 ms
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19868 ms
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19867 ms
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19866 ms
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19866 ms
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19866 ms
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19866 ms
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19865 ms
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19863 ms
qq88.jpg
19863 ms
ifeng000.jpg
19865 ms
tencent1.jpg
19864 ms
iqiyi000.jpg
19863 ms
tudou000.jpg
19863 ms
wangyi00.jpg
19861 ms
sina-edu.jpg
19862 ms
youku000.jpg
19859 ms
xyzx0000.jpg
19860 ms
foot_tel.png
19859 ms
weixin_220x220.png
19860 ms
stat.php
1862 ms
stat.htm
246 ms
core.php
839 ms
9.gif
2041 ms
app.gif
820 ms
zhuxue24.cn accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
zhuxue24.cn best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
zhuxue24.cn SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Image elements do not have [alt] attributes
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
ZH
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zhuxue24.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zhuxue24.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
zhuxue24.cn
Open Graph description is not detected on the main page of Zhuxue 24. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: